CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (USD $) In Thousands, unless otherwise specified	Total	Common Stock	Additional Paid-In Capital	Retained Earnings
BALANCE, December 31, 2013 at Dec. 31, 2013	$ 353,783	$ 1,216	$ 152,556	$ 200,011
BALANCE, December 31, 2013 (in shares) at Dec. 31, 2013		12,166
Increase (Decrease) in Stockholders' Equity
Net income	48,148			48,148
Issuance of stock through compensation plans, including income tax benefits (in shares)		4
Issuance of stock through compensation plans, including income tax benefits	130		130
BALANCE, September 30, 2014 at Sep. 30, 2014	$ 402,061	$ 1,216	$ 152,686	$ 248,159
BALANCE, September 30, 2014 (in shares) at Sep. 30, 2014		12,170